Respuesta :

Answer:

153.9

Step-by-step explanation:

Answer:

Area: 154

Step-by-step explanation:

A = π r 2

A = 22 7 × 7 2

A= 22 7 × 7 × 7

A = 22 7 × 7 × 7

A = 22 × 7

A = 154